INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12f3ef6b8a52c8189b1b0065b40eadc419d1ec73387de7ad4078cf50d936f025', 
    'muMLIQcTkfiFaQofqgsUxWKYFUN/+qOnIbBFMvts9tU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)